Features of our Ultrasonic Cleaning Transducers: 1.High efficiency: high mechanical parameter Q, the transduction efficient between electricity and sound above 95%. 2.High amplitude: the transducer strength is improved by fixing the high speed vibrator directly on the base of washing groove with bolt. Compare with a magnetic expansion vibrator, its amplitude can be improved above 50%. 3.Good heat resistance: a large range of working temperature,low resonance impedance and heat productivity. 4.Good construction: fastened by bolt, easy for assembling, high reliability.